.mask {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.5);
  .mask_content {
    width: 3rem;
    height: 1.56rem;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    border-radius: 0.04rem;
    text-align: center;
    .mask_title {
      font-size: 0.18rem;
      margin: 0.24rem 0 0 0;
      line-height: 0.26rem;
      color: #333;
    }
    .mask_desc {
      margin: 0.08rem 0 0 0;
      font-size: 0.14rem;
      color: #666;
    }
    .mask_content_btns {
      display: flex;
      margin: 0.24rem 0.58rem;
      .mask_content_btn {
        flex: 1;
        width: 0.8rem;
        line-height: 0.32rem;
        border-radius: 0.16rem;
        font-size: 0.14rem;
      }
      .first {
        border: 0.01rem solid #4fb0f9;
        color: #4fb0f9;
        margin-right: 0.12rem;
      }
      .last {
        margin-left: 0.12rem;
        background: #4fb0f9;
        color: #fff;
      }
    }
  }
}
